ZA6701_cot_v8-0-0/prg1601:

en de
-81 -81: the child is still being breastfed -81: the child is still being breastfed
-87 -87: multiple answers -87: multiple answers
-90 -90: no participation in survey wave -90: no participation in survey wave
-92 -92: no participation in survey module -92: no participation in survey module
-93 -93: unclear classification of system missing -93: unclear classification of system missing
-94 -94: technical error / faulty insertion -94: technical error / faulty insertion
-95 -95: doesn't apply (screened out) -95: doesn't apply (screened out)
-98 -98: don't know -98: don't know
-99 -99: not specified (refused to answer) -99: not specified (refused to answer)
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Info

prg1601

pregnancy CoT: breastfeeding duration (in months) (t,u)

: pregnancy CoT: breastfeeding duration (in months) (t,u)

: pregnancy CoT: breastfeeding duration (in months) (t,u)


ZA6701_cot_v8-0-0 – children of twins (CoT)

:

:

: multiple waves


: TwinLife

Measure Value
Min. 1.0
1st Qu. 3.0
Median 7.0
Mean 7.455882352941177
3rd Qu. 10.0
Max. 18.0
valid 68
invalid 96

German Socio-economic Panel (SOEP)